Advice on clearblue digital ovulation test

Grace

I'm used to taking the dollar tree ones and when 2 lines (same color) showed up it was positive/surge.

I started this digital one this morning, no face so not ovulating, makes sense since it's only day 8. Easy enough. But then I popped out the tester and saw it had 2 lines, I would of thought that meant high fertility at least.

Is this normal? The test strip have 2 lines but no blinking or solid smiley face?